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  • 产品名称:固纬GDM-394便携式数字电表|GDM394电度表|电能表
  • 浏览:
  • 添加时间:2012-10-07 22:01:05
  • 电话:0755-8230 5783
  • 电话:0755-2919 4959
  • 传真:0755-2828 6489
  • 客服QQ:18 2443 5849 陈'R
  • 客服QQ:12 6907 9306 姚'S
  • 手机:137 2868 7719 姚'S
  • 手机:189 2372 6186 陈'R
产品介绍:

固纬GDM-394便携式数字电表|GDM394电度表|电能表

详细技术指标

 

规格

 

DC VOLTAGE
Range
200mV, 2V, 20V, 200V, 1000V
Best Accuracy
±(0.8%rdg + 1 digits)
Input Impedance
10MΩ
AC VOLTAGE (40Hz ~ 400Hz)
Range
2V, 20V, 200V, 750V
Best Accuracy
±(1%rdg + 5 digits)
Input Impedance
2MΩ
DC CURRENT
Range
400uA,4mA,40mA,400mA,4A,10A
Best Accuracy
±(1%rdg + 5 digits)
AC CURRENT (50Hz ~ 400Hz)
Range
400uA,4mA,40mA,400mA,4A,10A
Best Accuracy
±(1.5%rdg + 5 digits)
RESISTANCE
Range
400Ω ~ 40MΩ 6 ranges
Best Accuracy
±(1%rdg + 2 digits)
CONTINUITY BEEPER
?
Buzzer sounds if conductance less than 70Ω
DIODE TEST
Open Circuit Voltage
approx. 1.5V typical
CAPACITANCE
Range
40nF,400nF,4μF,40μF,100μF
Best Accuracy
±(3%rdg + 5 digits)
FREQUENCY
Range
10Hz ~ 10MHz
Best Accuracy
±(0.1%rdg + 3 digits)
TEMPERATURE(℃)
Range
-40℃~1000℃
SPECIAL FUNCTION
 
Duty cycle, Auto Ranging
LCD DISPLAY
 
3999 counts
POWER SOURCE
Single 9V battery (6F22)
 
 
ACCESSORIES
 
Instruction manual
Battery
Test leads
DIMENSIONS & WEIGHT
85(W) x 177(H) x 40(D) mm
Approx.330g

 

特点
3999 Counts Auto/Manual Ranging
Capacitance, Frequency Measurement
Continuity Beeper/Diode Test
High Energy Fuse for 10A Range
Data Hold/Relative Mode 

固纬GDM-394便携式数字电表|GDM394电度表|电能表

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